Medium Risk

confluence_create_page

Create a new page in a Confluence space. Body must be in Atlassian Storage Format (XHTML).

How to control confluence_create_page ↓

AI agents use confluence_create_page to create or update resources in Sage MCP — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Sage MCP environment.

Medium Risk

This tool creates new Confluence pages, which is a Write operation—it adds data to a system but is reversible (pages can be deleted or edited later). The severity is medium because creating pages in a shared documentation system could spam or clutter the space, introduce misinformation, or trigger downstream processes, but the impact is confined to a single Confluence instance and the action is not irreversible.

From the tool's definition Tool description explicitly states 'Create a new page in a Confluence space', which is a create operation that modifies data reversibly.

Documented attack patterns abuse exactly the kind of access confluence_create_page gives an agent:

PolicyLayer is an MCP gateway — it sits between your AI agents and Sage MCP, and nothing reaches the server without passing your rules. This is the rule we recommend for confluence_create_page:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "confluence_create_page": {
      "limits": [
        {
          "counter": "confluence_create_page_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

confluence_create_page stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

  1. Create a free account and register Sage MCP — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
LIMIT THIS TOOL →

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Go deeper

What does the confluence_create_page tool do? +

Create a new page in a Confluence space. Body must be in Atlassian Storage Format (XHTML). It is categorised as a Write tool in the Sage MCP MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on confluence_create_page? +

Register the Sage MCP server in PolicyLayer and add a rule for confluence_create_page: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Sage MCP. Nothing to install.

What risk level is confluence_create_page? +

confluence_create_page is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit confluence_create_page? +

Yes. Add a rate_limit block to the confluence_create_page rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block confluence_create_page completely? +

Set action: deny in the PolicyLayer policy for confluence_create_page. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides confluence_create_page? +

confluence_create_page is provided by the Sage MCP server (sagemcp/sagemcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Sage MCP tool call.

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